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新辅助化疗对直肠癌患者肿瘤标志物及免疫功能的影响 被引量:9

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摘要 目的探讨单纯新辅助化疗对Ⅱ、Ⅲ期直肠癌患者肿瘤标志物及免疫功能的影响。方法分析31例Ⅱ、Ⅲ期直肠癌单纯新辅助化疗患者临床资料,并在化疗前后监测肿瘤标志物,通过流式细胞分析法检测外周血T细胞亚群及NK细胞,从而检测细胞免疫功能。结果31例患者新辅助化疗3个周期后,完全缓解3例,部分缓解12例,疾病稳定13例,疾病进展3例。化疗不良反应主要为骨髓抑制、消化道反应、肝损害、周围神经炎,经对症治疗后均恢复正常。化疗前后肿瘤标志物癌胚抗原(CEA)、糖类抗原(CA)242水平差异均有统计学意义(t值分别为4.048、4.083,P值分别为0.049、0.048);而CAl99水平差异无统计学意义(t=1.340,P=0.252)。化疗前后外周血B细胞数差异有统计学意义(t=4.224,P=0.044),其余双阳性T细胞、辅助T细胞、细胞毒性T细胞、CD4/CD8、自然杀伤细胞、调节性T细胞比例差异均无统计学意义。结论新辅助化疗可以降低Ⅱ、Ⅲ期直肠癌患者肿瘤标志物CEA、CA242水平,而对细胞免疫功能没有影响,仅降低B细胞功能。
出处 《肿瘤研究与临床》 CAS 2015年第11期773-775,共3页 Cancer Research and Clinic
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参考文献13

  • 1Minsky BD. Sphincher preservation in rectal cancer.Preoperative radiation therapy followed by low anterior res~tian with colonal anastomosis [J]. Semin Radiat Oncol, 1998, 8 ( 1 ) : 30-35.
  • 2Baxter NN, Garcia-Aguilar J. Organ preservation for rectal cancer [ J ]. J Clin Oncol, 2007, 25 ( 8 ) : 1014-1020.
  • 3Ros MS, Cdangelo LH, O'Connell MJ, et al. Preoperative muhimodality therapy improves disease-free survival in patients with carcinoma of the rectum:NSABP R-03 [ J ]. J Clin Oncol, 2009, 27 (31): 5124-5130.
  • 4詹天成,李明,顾晋.解读美国结直肠外科医师协会2013直肠癌治疗指南[J].中华胃肠外科杂志,2013,16(8):701-709. 被引量:32
  • 5姚宏伟,刘荫华.从NCCN临床实践指南更新看直肠癌外科个体化治疗的进步[J].中华外科杂志,2012,50(3):196-199. 被引量:13
  • 6Eai LE, Fuller CD, Kachnic LA, et al. Can pelvic radiotherapy be omitted in select patients with rectal cancer? [ J ]. Semin Oncol, 2006, 33 ( 6 sippl 11 ) : s70-74.
  • 7Peeters KC, vande Velde C J, Leer JW, et al. Late side effects of short-course preoperative radiotherapy combined with total mesorectal excision for rectal cancer:increased bowel dysfunction in irradiated patients-a Dutch colorectal cancer group study [ J ]. J Clin Oncol, 2005, 23 ( 25 ) : 6199-6206.
  • 8Madoff RD. Chemoradiotherapy for rectal cancer-when, why, and how? [J ]. N EnglJ Med, 2004, 351 ( 17 ) : 1790-1792.
  • 9陶凯雄,帅晓明.中低位直肠癌的规范化治疗[J].中华胃肠外科杂志,2013,16(6):518-520. 被引量:9
  • 10Collette L, Bosset JF, den Du[k M, et al. Patients with curative resection of cT3-4 rectal cancer after preoperative radiotherapy or radiochemotherapy:does anybody benefit from adjuvant fluorouracil-based chemotherapy? a trial of the European Organisation for research and treatment of cancer radiation oncology group [ J ]. J Clin Oncol, 2007, 25 ( 28 ) : 4379-4386.

二级参考文献19

  • 1Taylan Kav,Yusuf Bayraktar.How useful is rectal endosonography in the staging of rectal cancer?[J].World Journal of Gastroenterology,2010,16(6):691-697. 被引量:34
  • 2NCCN clinical practice guidlines in oncology. Rectal cancer. Vision 1. 2012 [ EB/OL]. [ 2011-11-12 ]. http ://www. nccn. org/ professionals/physiciaa gls/pdf/rectal, pdf.
  • 3Kapiteijn E, Marijnen CA, Nagtegaal ID, et al. Preoperative radiotherapy combined with total mesorectal excision for resetable rectal cancer. N Engl J Med, 2001, 345 : 638-646.
  • 4Edge SB, Byrd DR, Compton CC, et al. AJCC cancer staging manual. 7th ed. New York: Springer, 2009.
  • 5Gunderson LL, Jessup JM, Sargent DJ, et al. Revised tumor and node categorization for rectal cancer based on surveillance, epidemiology, and end results and rectal pooled analysis outcomes. J Clin Oncol, 2010, 28: 256-263.
  • 6Ueuo H, Mochizuki H, Hashiguchi Y, et al. Extramural cancer deposits without nodal structure in colorectal cancer: optimalcategorization for prognostic staging. Am J Clin Pathol, 2007, 127 : 287-294.
  • 7Bipat S, Glas AS, Slors FJ, et al. Rectal cancer: local stagingand assessment of lymph node involvement with endoluminal US, CT, and MR imaging--a meta-analysis. Radiology, 2004, 232: 773- 783.
  • 8Clinical Outcomes of Surgical Therapy Study Group. A comparison of laparoscopically assisted and open colectomy for colon cancer. N Engl J Med, 2004, 350: 2050-2059.
  • 9Garden OJ, Rees M, Poston GJ, et al. Guidelines for resection of colorectal cancer liver metastases. Gut, 2006, 55 Suppl 3 : S1-8.
  • 10Charnsangavej C, Clary B, Fong M, et al. Selection of patients for resection of hepatic coloreetal metastases : expert consensus statement, Ann Surg Oncol, 2006, 13 : 1261-1268.

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